Fourier Transform¶
Images are nothing but samples of different intensities. These samples can be represented in frequency spectra. Those frequency images can be used to analyze images differently.
Lesson Objectives¶
Using sines and cosines to reconstruct a signal.
The Fourier Transform
Frequency Domains for a Signal
Using Sines and Cosines to reconstruct the signal
The Fourier Transform
Frequency Domains for a signal
Three properties of Convolution.